The reason why Line Out get "PCM Playback Volume" and "PCM Playback Switch", line out is put in multi_out but multi_ios is still zero because of badness 0x8020
/* for a single channel output, we don't have to name the channel */
if (cfg->line_outs == 1 && !spec->multi_ios)
return "PCM";
The reason why Line Out get "PCM Playback Volume" and "PCM Playback Switch", line out is put in multi_out but multi_ios is still zero because of badness 0x8020
/* for a single channel output, we don't have to name the channel */
if (cfg->line_outs == 1 && !spec->multi_ios)
return "PCM";